package opera;

import Book.BookList;

/**
 * @Author: shark爱吃辣椒
 * @Date: 2022-19-14:40
 * @Description:
 */
public class Exit implements IOpera{
    @Override
    public void work(BookList bookList) {
        System.out.println("退出系统");
        System.exit(0);
    }
}
